Ron "bigbadron" Klawinski (born February 8, 1984) was a NewgroundsBBSmoderator and self-declared troll. He was known for being on the BBS very often (Over 20,000 posts) and for his strict and uncompromising interpretation of the BBS's rules.

He was probably the most recognized mod on the BBS, and perhaps the most hated. He was demodded on March 23, 2008- he says he quit- much to the delight of BBS users.[1] and has been notably less active ever since, with no News posts since 2013.